.form-signin {
    max-width: 330px;
    padding: 15px;
    margin: 0 auto;
}

.form-signin .form-signin-heading, .form-signin .checkbox {
    margin-bottom: 10px;
}
body {
    padding-top: 40px;
    padding-bottom: 40px;
    background-color: #eee;
}
.container {
    padding-right: 15px;
    padding-left: 15px;
    margin-right: auto;
    margin-left: auto;
}
.register{
    margin-top: 10px;
}